Honeywell C7035A1056 UV detector minipeeper

The Resideo C7035 A 1056 flame detectors detect the presence of ultraviolet radiation in the emitted flame. They are also used with flame control systems, where flames are detected in gas, oil and combined burners.

Features:

– The Resideo C7035A1056/B photo cells are compatible with the R7249A, R7290A, R7749B and R7849A, B amplifiers, as well as with the corresponding Honeywell control devices.

– The flame control sensor C7035A 1056 is equipped with a built-in cuff with an internal thread of 1-11-1/2 NPSM for installation on a one-inch inspection tube.

– The housing of the Honeywell C7035A1056/U flame detector meets the requirements of Underwriters Laboratories Inc. for protection against moisture and the NEMA standard for cabinets of type 4 and 4X.

– When properly installed, the C7035A1056 can be used at pressures up to 5 psi.

– The C7035 A 1056/U UV reading tube can be replaced on-site in the field.

– Two flame detectors C7035A1056/B can be connected in parallel in cases where flame reading is difficult.

Specifications:

– Flame detection ability: Flame completion.

– Ambient temperature range: -18°C to +121°C or -40°C to +121°C, depending on the model.

– Maximum allowable pressure: 5 psi (34.5 kPa).

– Installation: The 1-11-1/2 NPSM internal threaded cuff is designed for installation on an inspection tube with a diameter of one inch. (For C7035A1064 models with DIN certificate, thread 1-11 BSP.P1 is provided)

– Electrical connections: Two 6 ft [1.83 m] long wires with color indication, conforming to NEC Class 1 and designed for temperatures up to 204°C. One of the models comes with 12 ft [3.66 m] long wires). There is a 1/2-14 NPSM thread at the back of the detector for connecting wires.

The basic requirements for installing an ultraviolet flame detector include:

1. Direct visibility of the flame:

– The detector must be in the line of sight of the flame in order to respond effectively to the ultraviolet radiation generated by the flame.

2. Exclusion of other sources of ultraviolet radiation:

– In order to exclude possible interference from other sources of ultraviolet radiation, such as ignition sparks, it is necessary to provide such detector locations to avoid exposure to these sources.

3. Proximity to the flame:

– For more effective flame detection, the detector should be placed as close as possible to the flame source, taking into account physical limitations and temperature requirements.

4. Consideration of physical conditions and temperature restrictions:

   – During installation, it is necessary to take into account the physical parameters of the environment and observe temperature restrictions in order to ensure reliable operation of the detector.

Compliance with these requirements will ensure proper operation of the UV flame detector, ensuring reliable detection and safe operation of the flame control system.

Spare parts:

1. Sealing ring for flanges 129808.

2. Tube for reading ultraviolet radiation 139464M with a temperature range from -18°C to +121°C.

3. 139464N UV reading tube with temperature range from -18°C to +121°C.

Certification

Underwriters Laboratories Inc.: MP268 certificate.

Canadian Standards Association Certificate: Master Report LR 95329-1.

Factory Mutual certificate.

Certificate of Industrial Risk Insurers.